Update javadoc and clean naming.

src/main/org/insa/graph/io/BinaryWriter.java

@@ -3,24 +3,30 @@ package org.insa.graph.io;
 import java.io.DataOutputStream;
 import java.io.IOException;
 
+/**
+ * Base class for writing binary file.
+ *
+ */
 public abstract class BinaryWriter {
 
     // Output stream.
     protected DataOutputStream dos;
 
     /**
-     * @param dos
+     * Create a new BinaryWriter that writes to the given output stream.
+     * 
+     * @param dos Stream to write to.
      */
     protected BinaryWriter(DataOutputStream dos) {
         this.dos = dos;
     }
 
     /**
-     * Write a 24-bits integer in BigEndian to the output stream.
+     * Write a 24-bits integer in BigEndian order to the output stream.
      * 
-     * @param value
+     * @param value Value to write.
      * 
-     * @throws IOException
+     * @throws IOException if an error occurs while writing to the stream.
      */
     protected void write24bits(int value) throws IOException {
         dos.writeShort(value >> 8);